JVC UX-G6 Service Manual page 10

Removing the main board and the heat sink
• Prior to performing the following procedure, remove
the top cover and the rear cover.
1. Disconnect the harness or card wire from connector
CN903, CN904, CN905, CN906, CN907 and CN908
on the main board.
2. Remove the two screws I attaching the main board
and the screw J attaching the heat sink.
3. Remove the screw K attaching the heat sink on the
bottom of the body.
The main board will come off along with the heat
sink.
ATTENTION: When reattaching, make sure that the
part "f" micro-switch on the main board
is correctly attached to the elbowed
slide bracket.
(When removing the heat sink.)
4. Disconnect the harness from connector CN910 on
the main board.
5. Remove the screw L and the four screws M attach-
ing the heat sink on the main board.
6. Remove the seven screws N attaching the amplifier
board.
(When removing the sub board from the main board.)
7. Disconnect the harness fixed to the part "e" on the
main board.
Disconnect the sub board from connector CN911 on
the main board.
Sub board
CN911
Fig. 18
(See Fig.11 to 18)
Heat sink
Part e
Main board
Heat sink
CN907
CN906
CN908
J
Heat sink
Fig. 12
K
Fig. 13
Main board
Slide bracket
Part f
Main board
L
Amplifier board
Fig. 15
Main board
Amplifier board
Fig. 17
UX-G6/FS-G6
I
CN905
I
CN903
CN904
Main board
L
J
Micro-switch
Fig. 14
CN910
M
L
Heat sink
Fig. 16
N
2-5